The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 2004
Filed:
Nov. 05, 2002
Applicant:
Inventor:
Chin-Yi Chiang, HsinTien, TW;
Assignee:
VIA Technologies Inc., Hsin Tien, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M 9/00 ;
U.S. Cl.
CPC ...
H03M 9/00 ;
Abstract
The present invention improves the drawback of requiring more clock signals in conventional high-frequency serial-to-parallel conversions that often use multi-phase clock circuits. The needed number of phase clocks is the bit width of the parallel data. In addition to effectively reduce the number of required clocks, the present invention can further solve the setup time problem associated with the switching one of two parallel data receivers as the parallel data output. A pre-register is employed in the converter of the present invention. Since this pre-register does not need switch control, it does not have the setup time problem during parallel data switching.